Super Neutral - 01/08/08 01:35 AM
We were working at a factory installing 120V circuits for receptacles. While we were there we noticed that one of thier ex-plant electricians had done the same in the past only he used (1) #8 Thhn conductor as a neutral for (4) 120V circuits from a 120/240V single phase panel. There were two circuits on each phase. I know that this is not right but I can't think of any specific code section that this violates, other than the JB is overfilled. So, can anyone tell me which section(s) this violates?
Brian
Brian